.footer {
    width: 100%;
    height: 320px;
}

.footer .footer-top {
    width: 100%;
    height: 250px;
    background-color: #F4F5F5;
}

.footer .footer-top .footer-top-middle {
    width: 1280px;
    height: 250px;
    margin: 0 auto;
}

.footer .footer-top .footer-top-middle .footer-ul1 {
    margin-left: 90px;
    float: left;
    margin-top: 50px;
}

.footer .footer-top .footer-top-middle .footer-ul1 li {
    margin-bottom: 26px;
}

.footer .footer-top .footer-top-middle .footer-ul1 li>a {
    font-size: 14px;
    color: #6E7275;
}

.footer .footer-top .footer-top-middle .footer-ul1 li:nth-of-type(1) {
    font-size: 21px;
    color: #6E7275;
    margin-bottom: 35px;
}

.footer .footer-top .footer-top-middle .footer-ul2 {
    margin-left: 215px;
    float: left;
    margin-top: 50px;
}

.footer .footer-top .footer-top-middle .footer-ul2 li {
    margin-bottom: 26px;
}

.footer .footer-top .footer-top-middle .footer-ul2 li>a {
    font-size: 14px;
    color: #6E7275;
}

.footer .footer-top .footer-top-middle .footer-ul2 li:nth-of-type(1) {
    font-size: 21px;
    color: #6E7275;
    margin-bottom: 35px;
}

.footer .footer-top .footer-top-middle .footer-ul3 {
    margin-left: 90px;
    float: left;
    margin-top: 110px;
}

.footer .footer-top .footer-top-middle .footer-ul3 li {
    margin-bottom: 26px;
}

.footer .footer-top .footer-top-middle .footer-ul3 li>a {
    font-size: 14px;
    color: #6E7275;
}

.footer .footer-top .footer-top-middle .footer-ul4 {
    margin-left: 210px;
    float: left;
    margin-top: 50px;
}

.footer .footer-top .footer-top-middle .footer-ul4 li {
    margin-bottom: 26px;
    font-size: 14px;
    color: #6E7275;
}

.footer .footer-top .footer-top-middle .footer-ul4 li:nth-of-type(1) {
    font-size: 21px;
    color: #6E7275;
}

.footer .footer-top .footer-top-middle .footer-ul4 li:nth-of-type(2) a>i {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: url('../img/wechat.png') no-repeat;
    background-size: 50px 50px;
}

.footer .footer-top .footer-top-middle .footer-ul4 li:nth-of-type(2) a>em {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: url('../img/weibo.png') no-repeat;
    background-size: 50px 50px;
    margin-left: 20px;
}

.footer .footer-bottom {
    width: 100%;
    height: 70px;
    background-color: #7C878E;
}

.footer .footer-bottom .footer-bottom-middle {
    width: 1280px;
    height: 70px;
    margin: 0 auto;
}

.footer .footer-bottom .footer-bottom-middle .footer-span {
    float: left;
    margin-top: 20px;
}

.footer .footer-bottom .footer-bottom-middle .footer-span span {
    color: #ffffff;
    font-size: 14px;
    margin-right: 26px;
}

.footer .footer-bottom .footer-bottom-middle .footer-span span:nth-of-type(3)>i {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url('../img/gongan.png') no-repeat;
    background-size: 20px 20px;
}